Linux Howto’s for System Administrations
The last ten years in the computer and IT security world are crippled with so many vulnerabilities. We saw massive cloud computing adoption and end-users using mobile devices with high …
LXQT is a lightweight, modular, fast, and user-friendly desktop environment. The free, open-source LXQT is the successor of the LXDE desktop environment. Lubuntu and a few other Linux distribution have default …
Rolling back to the previous version may solve the problem or free the disk space. Both CentOS/RHEL support rollback feature, but I learned hard way both Debian and Ubuntu does …
A text editor is an essential tool for both developers and sysadmin, especially when dealing with text based sessions. We use a text editor to create, edit, and update text. …
Bash ships with a number of built-in commands that you can use on the command line or in your shell scripts. In this article, we’ll explore the built-in read command. …
Ubuntu Linux provides simple but easy to use GUI and CLI tools to apply package updates to your operating systems. Before installing an update, ensure all previously-released errata relevant to …
FreeBSD is an open-source and free Unix-like operating system descended from the Berkeley Software Distribution (BSD). This quick tutorial explains how to download and prepare the USB stick/pen drive to …
As you already know, we can upgrade all installed packages using apt upgrade command in Debian, Ubuntu and other Debian-based systems. During this upgrade process, all installed packages will be …
CRMs stands for “Customer Relationship Management” solutions which are built to manage the interactions with current or potential customers. CRM software manages the interaction process between sales, marketing and customer …
We use encryption to protect mobile devices. For instance, I always use LUKS disk encryption to protect all files stored on my SSD. Dm-crypt (Cryptsetup and LUKS) open-source disk encryption …